package com.prs.crm.service.stu;

import java.util.List;

import com.prs.crm.domain.student.Grades;
import com.prs.crm.service.BaseService;
/**
 * @author 廖苹宏
 * @version 2012-4-26 9:36:24 年级信息表
 * */
public interface GradesService extends BaseService<Grades>{
	List<Grades> getAllGrade();
}
